The TPS65090ARVNR is a highly integrated power management IC from Texas Instruments, designed to cater to a wide range of applications, particularly those requiring multiple power rails. Encased in a compact VQFN-100 package, this device is engineered to provide efficient power solutions in space-constrained environments.

Key Features

• Integrated FETs: The TPS65090ARVNR comes with built-in FETs for the buck converter and the boost converter, reducing the need for external components and simplifying the design process.
• Multiple Power Rails: It features configurable power rails, including three step-down converters for core, memory, and system power, and one boost converter for driving white LEDs or other high voltage applications.
• Programmable Sequencing: The device offers programmable power-on sequencing, which ensures that the power rails are enabled in the correct order to meet the needs of complex systems.
• I<sup>2C Interface: An I<sup>2C-compatible interface allows for dynamic voltage scaling and on-the-fly adjustments to the power settings, providing flexibility and adaptability to various power requirements.

Applications

The versatility of the TPS65090ARVNR makes it ideal for a variety of applications, including:

• Notebook PCs
• Tablets
• Portable and battery-powered devices
• Industrial and medical equipment

Efficiency and Reliability

Designed with efficiency in mind, the TPS65090ARVNR ensures minimal power loss during operation, making it suitable for battery-powered devices where power conservation is critical. The device also incorporates multiple safety features, such as over-voltage, over-temperature, and under-voltage lockout protections, ensuring reliable performance under various conditions.

Package and Availability

The TPS65090ARVNR is available in a VQFN-100 package, which is optimized for minimal footprint and maximum thermal performance. Texas Instruments provides comprehensive support, including detailed datasheets, application notes, and design resources to facilitate the integration of the TPS65090ARVNR into your next project.